数学语言是通用的，超越了文化和语言的障碍。

Use music to spread love, use love to move the world.

Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.

真相往往令人不适，但必不可少。

Sustainability isn't a cost center; it's the greatest untapped profit pool of our generation.